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!function (name, definition) {
if (typeof define == 'function' && typeof define.amd == 'object') define(definition);
else this[name] = definition();
console.log(this);
}('chai', function () {
// CommonJS require()
function require(p){
var path = require.resolve(p)
, mod = require.modules[path];
if (!mod) throw new Error('failed to require "' + p + '"');
if (!mod.exports) {
mod.exports = {};
mod.call(mod.exports, mod, mod.exports, require.relative(path));
}
return mod.exports;
}
require.modules = {};
require.resolve = function (path){
var orig = path
, reg = path + '.js'
, index = path + '/index.js';
return require.modules[reg] && reg
|| require.modules[index] && index
|| orig;
};
require.register = function (path, fn){
require.modules[path] = fn;
};
require.relative = function (parent) {
return function(p){
if ('.' != p[0]) return require(p);
var path = parent.split('/')
, segs = p.split('/');
path.pop();
for (var i = 0; i < segs.length; i++) {
var seg = segs[i];
if ('..' == seg) path.pop();
else if ('.' != seg) path.push(seg);
}
return require(path.join('/'));
};
};
require.register("assertion.js", function(module, exports, require){
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*
* Primarily a refactor of: should.js
* https://github.com/visionmedia/should.js
* Copyright(c) 2011 TJ Holowaychuk <tj@vision-media.ca>
* MIT Licensed
*/
/**
* ### BDD Style Introduction
*
* The BDD style is exposed through `expect` or `should` interfaces. In both
* scenarios, you chain together natural language assertions.
*
* // expect
* var expect = require('chai').expect;
* expect(foo).to.equal('bar');
*
* // should
* var should = require('chai').should();
* foo.should.equal('bar');
*
* #### Differences
*
* The `expect` interface provides a function as a starting point for chaining
* your language assertions. It works on both node.js and in the browser.
*
* The `should` interface extends `Object.prototype` to provide a single getter as
* the starting point for your language assertions. Most browser don't like
* extensions to `Object.prototype` so it is not recommended for browser use.
*/
/*!
* Module dependencies.
*/
var AssertionError = require('./error')
, eql = require('./utils/eql')
, inspect = require('./utils/inspect')
, statusCodes = require('./utils/constants').STATUS_CODES;
/*!
* Module export.
*/
module.exports = Assertion;
/*!
* # Assertion Constructor
*
* Creates object for chaining.
*
* @api private
*/
function Assertion (obj, msg) {
this.obj = obj;
this.msg = msg;
}
/*!
* # .assert(expression, message, negateMessage)
*
* Executes an expression and check expectations.
* Throws AssertionError for reporting.
*
* @name assert
* @param {Philosophical} expression to be tested
* @param {String} message to display if fails
* @param {String} negatedMessage to display if negated expression fails
* @api privage
*/
Assertion.prototype.assert = function (expr, msg, negateMsg) {
var msg = (this.msg ? this.msg + ': ' : '') + (this.negate ? negateMsg : msg)
, ok = this.negate ? !expr : expr;
if (!ok) {
throw new AssertionError({
message: msg,
startStackFunction: this.assert
});
}
};
/*!
* # inspect
*
* Returns the current object stringified.
*
* @name inspect
* @api private
*/
Object.defineProperty(Assertion.prototype, 'inspect',
{ get: function () {
return inspect(this.obj);
}
});
/**
* # to
*
* Language chain.
*
* @name to
* @api public
*/
Object.defineProperty(Assertion.prototype, 'to',
{ get: function () {
return this;
}
});
/**
* # be
*
* Language chain.
*
* @name be
* @api public
*/
Object.defineProperty(Assertion.prototype, 'be',
{ get: function () {
return this;
}
});
/**
* # an
*
* Language chain.
*
* @name an
* @api public
*/
Object.defineProperty(Assertion.prototype, 'an',
{ get: function () {
return this;
}
});
/**
* # is
*
* Language chain.
*
* @name is
* @api public
*/
Object.defineProperty(Assertion.prototype, 'is',
{ get: function () {
return this;
}
});
/**
* # and
*
* Language chain.
*
* @name and
* @api public
*/
Object.defineProperty(Assertion.prototype, 'and',
{ get: function () {
return this;
}
});
/**
* # have
*
* Language chain.
*
* @name have
* @api public
*/
Object.defineProperty(Assertion.prototype, 'have',
{ get: function () {
return this;
}
});
/**
* # with
*
* Language chain.
*
* @name with
* @api public
*/
Object.defineProperty(Assertion.prototype, 'with',
{ get: function () {
return this;
}
});
/**
* # .not
*
* Negates any of assertions following in the chain.
*
* @name not
* @api public
*/
Object.defineProperty(Assertion.prototype, 'not',
{ get: function () {
this.negate = true;
return this;
}
});
/**
* # .ok
*
* Assert object truthiness.
*
* expect('everthing').to.be.ok;
* expect(false).to.not.be.ok;
* expect(undefined).to.not.be.ok;
* expect(null).to.not.be.ok;
*
* @name ok
* @api public
*/
Object.defineProperty(Assertion.prototype, 'ok',
{ get: function () {
this.assert(
this.obj
, 'expected ' + this.inspect + ' to be truthy'
, 'expected ' + this.inspect + ' to be falsey');
return this;
}
});
/**
* # .true
*
* Assert object is true
*
* @name true
* @api public
*/
Object.defineProperty(Assertion.prototype, 'true',
{ get: function () {
this.assert(
true === this.obj
, 'expected ' + this.inspect + ' to be true'
, 'expected ' + this.inspect + ' to be false');
return this;
}
});
/**
* # .false
*
* Assert object is false
*
* @name false
* @api public
*/
Object.defineProperty(Assertion.prototype, 'false',
{ get: function () {
this.assert(
false === this.obj
, 'expected ' + this.inspect + ' to be false'
, 'expected ' + this.inspect + ' to be true');
return this;
}
});
/**
* # .exist
*
* Assert object exists (null).
*
* var foo = 'hi'
* , bar;
* expect(foo).to.exist;
* expect(bar).to.not.exist;
*
* @name exist
* @api public
*/
Object.defineProperty(Assertion.prototype, 'exist',
{ get: function () {
this.assert(
null != this.obj
, 'expected ' + this.inspect + ' to exist'
, 'expected ' + this.inspect + ' to not exist');
return this;
}
});
/**
* # .empty
*
* Assert object's length to be 0.
*
* expect([]).to.be.empty;
*
* @name empty
* @api public
*/
Object.defineProperty(Assertion.prototype, 'empty',
{ get: function () {
new Assertion(this.obj).to.have.property('length');
this.assert(
0 === this.obj.length
, 'expected ' + this.inspect + ' to be empty'
, 'expected ' + this.inspect + ' not to be empty');
return this;
}
});
/**
* # .arguments
*
* Assert object is an instanceof arguments.
*
* function test () {
* expect(arguments).to.be.arguments;
* }
*
* @name arguments
* @api public
*/
Object.defineProperty(Assertion.prototype, 'arguments',
{ get: function () {
this.assert(
'[object Arguments]' == Object.prototype.toString.call(this.obj)
, 'expected ' + this.inspect + ' to be arguments'
, 'expected ' + this.inspect + ' to not be arguments');
return this;
}
});
/**
* # .equal(value)
*
* Assert strict equality.
*
* expect('hello').to.equal('hello');
*
* @name equal
* @param {*} value
* @api public
*/
Assertion.prototype.equal = function (val) {
this.assert(
val === this.obj
, 'expected ' + this.inspect + ' to equal ' + inspect(val)
, 'expected ' + this.inspect + ' to not equal ' + inspect(val));
return this;
};
/**
* # .eql(value)
*
* Assert deep equality.
*
* expect({ foo: 'bar' }).to.eql({ foo: 'bar' });
*
* @name eql
* @param {*} value
* @api public
*/
Assertion.prototype.eql = function (obj) {
this.assert(
eql(obj, this.obj)
, 'expected ' + this.inspect + ' to equal ' + inspect(obj)
, 'expected ' + this.inspect + ' to not equal ' + inspect(obj));
return this;
};
/**
* # .above(value)
*
* Assert greater than `value`.
*
* expect(10).to.be.above(5);
*
* @name above
* @param {Number} value
* @api public
*/
Assertion.prototype.above = function (val) {
this.assert(
this.obj > val
, 'expected ' + this.inspect + ' to be above ' + val
, 'expected ' + this.inspect + ' to be below ' + val);
return this;
};
/**
* # .below(value)
*
* Assert less than `value`.
*
* expect(5).to.be.below(10);
*
* @name below
* @param {Number} value
* @api public
*/
Assertion.prototype.below = function (val) {
this.assert(
this.obj < val
, 'expected ' + this.inspect + ' to be below ' + val
, 'expected ' + this.inspect + ' to be above ' + val);
return this;
};
/**
* # .within(start, finish)
*
* Assert that a number is within a range.
*
* expect(7).to.be.within(5,10);
*
* @name within
* @param {Number} start lowerbound inclusive
* @param {Number} finish upperbound inclusive
* @api public
*/
Assertion.prototype.within = function (start, finish) {
var range = start + '..' + finish;
this.assert(
this.obj >= start && this.obj <= finish
, 'expected ' + this.inspect + ' to be within ' + range
, 'expected ' + this.inspect + ' to not be within ' + range);
return this;
};
/**
* # .a(type)
*
* Assert typeof.
*
* expect('test').to.be.a('string');
*
* @name a
* @param {String} type
* @api public
*/
Assertion.prototype.a = function (type) {
this.assert(
type == typeof this.obj
, 'expected ' + this.inspect + ' to be a ' + type
, 'expected ' + this.inspect + ' not to be a ' + type);
return this;
};
/**
* # .instanceOf(constructor)
*
* Assert instanceof.
*
* var Tea = function (name) { this.name = name; }
* , Chai = new Tea('chai');
*
* expect(Chai).to.be.an.instanceOf(Tea);
*
* @name instanceOf
* @param {Constructor}
* @api public
*/
Assertion.prototype.instanceof = function (constructor) {
var name = constructor.name;
this.assert(
this.obj instanceof constructor
, 'expected ' + this.inspect + ' to be an instance of ' + name
, 'expected ' + this.inspect + ' to not be an instance of ' + name);
return this;
};
/**
* # .property(name, [value])
*
* Assert that property of `name` exists,
* optionally with `value`.
*
* var obj = { foo: 'bar' }
* expect(obj).to.have.property('foo');
* expect(obj).to.have.property('foo', 'bar');
* expect(obj).to.have.property('foo').to.be.a('string');
*
* @name property
* @param {String} name
* @param {*} value (optional)
* @returns value of property for chaining
* @api public
*/
Assertion.prototype.property = function (name, val) {
if (this.negate && undefined !== val) {
if (undefined === this.obj[name]) {
throw new Error(this.inspect + ' has no property ' + inspect(name));
}
} else {
this.assert(
undefined !== this.obj[name]
, 'expected ' + this.inspect + ' to have a property ' + inspect(name)
, 'expected ' + this.inspect + ' to not have property ' + inspect(name));
}
if (undefined !== val) {
this.assert(
val === this.obj[name]
, 'expected ' + this.inspect + ' to have a property ' + inspect(name) + ' of ' +
inspect(val) + ', but got ' + inspect(this.obj[name])
, 'expected ' + this.inspect + ' to not have a property ' + inspect(name) + ' of ' + inspect(val));
}
this.obj = this.obj[name];
return this;
};
/**
* # .ownProperty(name)
*
* Assert that has own property by `name`.
*
* expect('test').to.have.ownProperty('length');
*
* @name ownProperty
* @alias haveOwnProperty
* @param {String} name
* @api public
*/
Assertion.prototype.ownProperty = function (name) {
this.assert(
this.obj.hasOwnProperty(name)
, 'expected ' + this.inspect + ' to have own property ' + inspect(name)
, 'expected ' + this.inspect + ' to not have own property ' + inspect(name));
return this;
};
/**
* # .length(val)
*
* Assert that object has expected length.
*
* expect([1,2,3]).to.have.length(3);
* expect('foobar').to.have.length(6);
*
* @name length
* @alias lengthOf
* @param {Number} length
* @api public
*/
Assertion.prototype.length = function (n) {
new Assertion(this.obj).to.have.property('length');
var len = this.obj.length;
this.assert(
len == n
, 'expected ' + this.inspect + ' to have a length of ' + n + ' but got ' + len
, 'expected ' + this.inspect + ' to not have a length of ' + len);
return this;
};
/**
* # .match(regexp)
*
* Assert that matches regular expression.
*
* expect('foobar').to.match(/^foo/);
*
* @name match
* @param {RegExp} RegularExpression
* @api public
*/
Assertion.prototype.match = function (re) {
this.assert(
re.exec(this.obj)
, 'expected ' + this.inspect + ' to match ' + re
, 'expected ' + this.inspect + ' not to match ' + re);
return this;
};
/**
* # .include(obj)
*
* Assert the inclusion of an object in an Array
*
* expect([1,2,3]).to.contain(2);
*
* @name include
* @param {Object|String|Number} obj
* @api public
*/
Assertion.prototype.include = function (obj) {
this.assert(
~this.obj.indexOf(obj)
, 'expected ' + this.inspect + ' to include ' + inspect(obj)
, 'expected ' + this.inspect + ' to not include ' + inspect(obj));
return this;
};
/**
* # .string(string)
*
* Assert inclusion of string in string.
*
* expect('foobar').to.include.string('bar');
*
* @name string
* @param {String} string
* @api public
*/
Assertion.prototype.string = function (str) {
new Assertion(this.obj).is.a('string');
this.assert(
~this.obj.indexOf(str)
, 'expected ' + this.inspect + ' to contain ' + inspect(str)
, 'expected ' + this.inspect + ' to not contain ' + inspect(str));
return this;
};
/**
* # contain
*
* Toggles the `contain` flag for the `keys` assertion.
*
* @name contain
* @api public
*/
Object.defineProperty(Assertion.prototype, 'contain',
{ get: function () {
this.contains = true;
return this;
}
});
/**
* # .keys(key1, [key2], [...])
*
* Assert exact keys or the inclusing of keys using
* the `contain` modifier.
*
* expect({ foo: 1, bar: 2 }).to.have.keys(['foo', 'bar']);
* expect({ foo: 1, bar: 2, baz: 3 }).to.contain.keys('foo', 'bar');
*
* @name keys
* @alias key
* @param {String|Array} Keys
* @api public
*/
Assertion.prototype.keys = function(keys) {
var str
, ok = true;
keys = keys instanceof Array
? keys
: Array.prototype.slice.call(arguments);
if (!keys.length) throw new Error('keys required');
var actual = Object.keys(this.obj)
, len = keys.length;
// Inclusion
ok = keys.every(function(key){
return ~actual.indexOf(key);
});
// Strict
if (!this.negate && !this.contains) {
ok = ok && keys.length == actual.length;
}
// Key string
if (len > 1) {
keys = keys.map(function(key){
return inspect(key);
});
var last = keys.pop();
str = keys.join(', ') + ', and ' + last;
} else {
str = inspect(keys[0]);
}
// Form
str = (len > 1 ? 'keys ' : 'key ') + str;
// Have / include
str = (this.contains ? 'contain ' : 'have ') + str;
// Assertion
this.assert(
ok
, 'expected ' + this.inspect + ' to ' + str
, 'expected ' + this.inspect + ' to not ' + str);
return this;
}
/**
* # .throw(constructor)
*
* Assert that a function will throw a specific
* type of error.
*
* var fn = function () { throw new ReferenceError(''); }
* expect(fn).to.throw(ReferenceError);
*
* @name throw
* @alias throws
* @param {ErrorConstructor} constructor
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @api public
*/
Assertion.prototype.throw = function (constructor) {
new Assertion(this.obj).is.a('function');
var thrown = false;
try {
this.obj();
} catch (err) {
if (constructor) {
this.assert(
err instanceof constructor && err.name == constructor.name
, 'expected ' + this.inspect + ' to throw ' + constructor.name + ' but a ' + err.name + ' was thrown'
, 'expected ' + this.inspect + ' to not throw ' + constructor.name );
return this;
} else {
thrown = true;
}
}
var name = (constructor ? constructor.name : 'an error');
this.assert(
thrown === true
, 'expected ' + this.inspect + ' to throw ' + name
, 'expected ' + this.inspect + ' to not throw ' + name);
return this;
};
/**
* # .header(code)
*
* Assert `header` field has expected `value`.
*
* @name header
* @param {String} field
* @param {String} value
* @api public
*/
Assertion.prototype.header = function (field, val) {
new Assertion(this.obj)
.to.have.property('headers').and
.to.have.property(field.toLowerCase(), val);
return this;
}
/**
* # .status(code)
*
* Assert `statusCode` of `code'.
*
* @name json
* @param {Number} code
* @api public
*/
Assertion.prototype.status = function (code) {
new Assertion(this.obj).to.have.property('statusCode');
var status = this.obj.statusCode;
this.assert(
code == status
, 'expected response code of ' + code + ' ' + inspect(statusCodes[code])
+ ', but got ' + status + ' ' + inspect(statusCodes[status])
, 'expected to not respond with ' + code + ' ' + inspect(statusCodes[code]));
}
/**
* # json
*
* Assert that this response has content-type: application/json.
*
* @name json
* @api public
*/
Object.defineProperty(Assertion.prototype, 'json',
{ get: function () {
new Assertion(this.obj).to.have.header('content-type', 'application/json; charset=utf-8');
return this;
}
});
/**
* # html
*
* Assert that this response has content-type: text/html.
*
* @name html
* @api public
*/
Object.defineProperty(Assertion.prototype, 'html',
{ get: function () {
new Assertion(this.obj).to.have.header('content-type', 'text/html; charset=utf-8');
return this;
}
});
/*!
* Aliases.
*/
(function alias(name, as){
Assertion.prototype[as] = Assertion.prototype[name];
return alias;
})
('length', 'lengthOf')
('keys', 'key')
('ownProperty', 'haveOwnProperty')
('above', 'greaterThan')
('below', 'lessThan')
('throw', 'throws');
}); // module: assertion.js
require.register("chai.js", function(module, exports, require){
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var exports = module.exports = {};
exports.version = '0.1.1';
exports.expect = require('./interface/expect');
exports.assert = require('./interface/assert');
exports.should = require('./interface/should');
exports.Assertion = require('./assertion');
exports.AssertionError = require('./error');
exports.fail = function (actual, expected, message, operator, stackStartFunction) {
throw new exports.AssertionError({
message: message,
actual: actual,
expected: expected,
operator: operator,
stackStartFunction: stackStartFunction
});
};
}); // module: chai.js
require.register("error.js", function(module, exports, require){
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var fail = require('./chai').fail;
module.exports = AssertionError;
/*!
* Inspired by node.js assert module
* https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/assert.js
*/
function AssertionError (options) {
options = options || {};
this.name = 'AssertionError';
this.message = options.message;
this.actual = options.actual;
this.expected = options.expected;
this.operator = options.operator;
var stackStartFunction = options.stackStartFunction || fail;
if (Error.captureStackTrace) {
Error.captureStackTrace(this, stackStartFunction);
}
}
AssertionError.prototype.__proto__ = Error.prototype;
AssertionError.prototype.summary = function() {
return this.name + (this.message ? ': ' + this.message : '');
};
AssertionError.prototype.details = function() {
return 'In "' + this.operator + '":\n\tExpected: ' + this.expected + '\n\tFound: ' + this.actual;
};
AssertionError.prototype.toString = function() {
return this.summary();
};
}); // module: error.js
require.register("interface/assert.js", function(module, exports, require){
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
/**
* ### TDD Style Introduction
*
* The TDD style is exposed through `assert` interfaces. This provides
* the classic assert.`test` notation, similiar to that packaged with
* node.js. This assert module, however, provides several additional
* tests and is browser compatible.
*
* // assert
* var assert = require('chai').assert;
* , foo = 'bar';
*
* assert.typeOf(foo, 'string');
* assert.equal(foo, 'bar');
*/
/*!
* Module dependencies.
*/
var Assertion = require('../assertion');
/*!
* Module export.
*/
var assert = module.exports = {};
/**
* # .ok(object, [message])
*
* Assert object is truthy.
*
* assert.ok('everthing', 'everything is ok');
* assert.ok(false, 'this will fail');
*
* @name ok
* @param {*} object to test
* @param {String} message
* @api public
*/
assert.ok = function (val, msg) {
new Assertion(val, msg).is.ok;
};
/**
* # .equal(actual, expected, [message])
*
* Assert strict equality.
*
* assert.equal(3, 3, 'these numbers are equal');
*
* @name equal
* @param {*} actual
* @param {*} expected
* @param {String} message
* @api public
*/
assert.equal = function (act, exp, msg) {
new Assertion(act, msg).to.equal(exp);
};
/**
* # .notEqual(actual, expected, [message])
*
* Assert not strict equality.
*
* assert.notEqual(3, 4, 'these numbers are not equal');
*
* @name notEqual
* @param {*} actual
* @param {*} expected
* @param {String} message
* @api public
*/
assert.notEqual = function (act, exp, msg) {
new Assertion(act, msg).to.not.equal(exp);
};
/**
* # .deepEqual(actual, expected, [message])
*
* Assert not deep equality.
*
* assert.deepEqual({ tea: 'green' }, { tea: 'green' });
*
* @name deepEqual
* @param {*} actual
* @param {*} expected
* @param {String} message
* @api public
*/
assert.deepEqual = function (act, exp, msg) {
new Assertion(act, msg).to.eql(exp);
};
/**
* # .notDeepEqual(actual, expected, [message])
*
* Assert not deep equality.
*
* assert.notDeepEqual({ tea: 'green' }, { tea: 'jasmine' });
*
* @name notDeepEqual
* @param {*} actual
* @param {*} expected
* @param {String} message
* @api public
*/
assert.notDeepEqual = function (act, exp, msg) {
new Assertion(act, msg).to.not.eql(exp);
};
/**
* # .isTrue(value, [message])
*
* Assert `value` is true.
*
* var tea_served = true;
* assert.isTrue(tea_served, 'the tea has been served');
*
* @name isTrue
* @param {Boolean} value
* @param {String} message
* @api public
*/
assert.isTrue = function (val, msg) {
new Assertion(val, msg).is.true;
};
/**
* # .isFalse(value, [message])
*
* Assert `value` is false.
*
* var tea_served = false;
* assert.isFalse(tea_served, 'no tea yet? hmm...');
*
* @name isFalse
* @param {Boolean} value
* @param {String} message
* @api public
*/
assert.isFalse = function (val, msg) {
new Assertion(val, msg).is.false;
};
/**
* # .isNull(value, [message])
*
* Assert `value` is null.
*
* assert.isNull(err, 'no errors');
*
* @name isNull
* @param {*} value
* @param {String} message
* @api public
*/
assert.isNull = function (val, msg) {
new Assertion(val, msg).to.not.exist;
};
/**
* # .isNotNull(value, [message])
*
* Assert `value` is not null.
*
* var tea = 'tasty chai';
* assert.isNotNull(tea, 'great, time for tea!');
*
* @name isNotNull
* @param {*} value
* @param {String} message
* @api public
*/
assert.isNotNull = function (val, msg) {
new Assertion(val, msg).to.exist;
};
/**
* # .isUndefined(value, [message])
*
* Assert `value` is undefined.
*
* assert.isUndefined(tea, 'no tea defined');
*
* @name isUndefined
* @param {*} value
* @param {String} message
* @api public
*/
assert.isUndefined = function (val, msg) {
new Assertion(val, msg).to.equal(undefined);
};
/**
* # .isFunction(value, [message])
*
* Assert `value` is a function.
*
* var serve_tea = function () { return 'cup of tea'; };
* assert.isFunction(serve_tea, 'great, we can have tea now');
*
* @name isFunction
* @param {Function} value
* @param {String} message
* @api public
*/
assert.isFunction = function (val, msg) {
new Assertion(val, msg).to.be.a('function');
};
/**
* # .isObject(value, [message])
*
* Assert `value` is an object.
*
* var selection = { name: 'Chai', serve: 'with spices' };
* assert.isObject(selection, 'tea selection is an object');
*
* @name isObject
* @param {Object} value
* @param {String} message
* @api public
*/
assert.isObject = function (val, msg) {
new Assertion(val, msg).to.be.an('object');
};
/**
* # .isArray(value, [message])
*
* Assert `value` is an instance of Array.
*
* var menu = [ 'green', 'chai', 'oolong' ];
* assert.isArray(menu, 'what kind of tea do we want?');
*
* @name isArray
* @param {*} value
* @param {String} message
* @api public
*/
assert.isArray = function (val, msg) {
new Assertion(val, msg).to.be.instanceof(Array);
};
/**
* # .isString(value, [message])
*
* Assert `value` is a string.
*
* var teaorder = 'chai';
* assert.isString(tea_order, 'order placed');
*
* @name isString
* @param {String} value
* @param {String} message
* @api public
*/
assert.isString = function (val, msg) {
new Assertion(val, msg).to.be.a('string');
};
/**
* # .isNumber(value, [message])
*
* Assert `value` is a number
*
* var cups = 2;
* assert.isNumber(cups, 'how many cups');
*
* @name isNumber
* @param {Number} value
* @param {String} message
* @api public
*/
assert.isNumber = function (val, msg) {
new Assertion(val, msg).to.be.instanceof(Number);
};
/**
* # .isBoolean(value, [message])
*
* Assert `value` is a boolean
*
* var teaready = true
* , teaserved = false;
*
* assert.isBoolean(tea_ready, 'is the tea ready');
* assert.isBoolean(tea_served, 'has tea been served');
*
* @name isBoolean
* @param {*} value
* @param {String} message
* @api public
*/
assert.isBoolean = function (val, msg) {
new Assertion(val, msg).to.be.a('boolean');
};
/**
* # .typeOf(value, name, [message])
*
* Assert typeof `value` is `name`.
*
* assert.typeOf('tea', 'string', 'we have a string');
*
* @name typeOf
* @param {*} value
* @param {String} typeof name
* @param {String} message
* @api public
*/
assert.typeOf = function (val, type, msg) {
new Assertion(val, msg).to.be.a(type);
};
/**
* # .instanceOf(object, constructor, [message])
*
* Assert `value` is instanceof `constructor`.
*
* var Tea = function (name) { this.name = name; }
* , Chai = new Tea('chai');
*
* assert.instanceOf(Chai, Tea, 'chai is an instance of tea');
*
* @name instanceOf
* @param {Object} object
* @param {Constructor} constructor
* @param {String} message
* @api public
*/
assert.instanceOf = function (val, type, msg) {
new Assertion(val, msg).to.be.instanceof(type);
};
/**
* # .include(value, includes, [message])
*
* Assert the inclusion of an object in another.
*
* var obj = {foo: 'bar', baz: {baaz: 42}, qux: 13};
* assert.include(obj, {foo: 'bar'}, 'object contains subobject');
*
* assert.include('foobar', 'bar', 'foobar contains string `var`);
* assert.include([ 1, 2, 3], 3, 'array contains value);
*
* @name include
* @param {Array|String|Object} value
* @param {*} includes
* @param {String} message
* @api public
*/
assert.include = function (exp, inc, msg) {
var obj = new Assertion(exp, msg);
if (Array.isArray(exp)) {
obj.to.contain(inc);
} else if ('string' === typeof exp) {
obj.to.include.string(inc);
} else {
obj.to.include.object(inc);
}
};
/**
* # .match(value, constructor, [message])
*
* Assert that `value` matches regular expression.
*
* assert.match('foobar', /^foo/, 'Regexp matches');
*
* @name match
* @param {*} value
* @param {RegExp} RegularExpression
* @param {String} message
* @api public
*/
assert.match = function (exp, re, msg) {
new Assertion(exp, msg).to.match(re);
};
/**
* # .length(value, constructor, [message])
*
* Assert that object has expected length.
*
* assert.length([1,2,3], 3, 'Array has length of 3');
* assert.length('foobar', 5, 'String has length of 6');
*
* @name length
* @param {*} value
* @param {Number} length
* @param {String} message
* @api public
*/
assert.length = function (exp, len, msg) {
new Assertion(exp, msg).to.have.length(len);
};
/**
* # .throw(function, constructor, [message])
*
* Assert that a function will throw a specific
* type of error.
*
* var fn = function () { throw new ReferenceError(''); }
* assert.throw(fn, ReferenceError, 'function throw reference error');
*
* @name throw
* @alias throws
* @param {Function} function to test
* @param {ErrorConstructor} constructor
* @param {String} message
* @see https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Error#Error_types
* @api public
*/
assert.throw = function (fn, type, msg) {
new Assertions(fn, msg).to.throw(type);
};
/*!
* Aliases.
*/
(function alias(name, as){
assert[as] = assert[name];
return alias;
})
('length', 'lengthOf');
//('keys', 'key')
//('ownProperty', 'haveOwnProperty')
//('above', 'greaterThan')
//('below', 'lessThan')
//('throw', 'throws');
}); // module: interface/assert.js
require.register("interface/expect.js", function(module, exports, require){
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var Assertion = require('../assertion');
module.exports = function (val, message) {
return new Assertion(val, message);
};
}); // module: interface/expect.js
require.register("interface/should.js", function(module, exports, require){
/*!
* chai
* Copyright(c) 2011 Jake Luer <jake@alogicalparadox.com>
* MIT Licensed
*/
var Assertion = require('../assertion');
/**
* Expose api via `Object#should`.
*
* @api public
*/
module.exports = function () {
/*!
* Originally from: should.js
* Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca>
* MIT Licensed
*/
Object.defineProperty(Object.prototype, 'should', {
set: function(){},
get: function(){
return new Assertion(this);
},
configurable: true
});
var should = {};
should.equal = function (val1, val2) {
new Assertion(val1).to.equal(val2);
};
should.throw = function (fn, err) {
new Assertion(fn).to.throw(err);
};
// negation
should.not = {}
should.not.equal = function (val1, val2) {
new Assertion(val).to.not.equal(val2);
};
should.not.throw = function (fn, err) {
new Assertion(fn).to.not.throw(err);
};
return should;
};
}); // module: interface/should.js
require.register("utils/constants.js", function(module, exports, require){
var exports = module.exports = {};
/**
* More includes from node.js code
* https://github.com/joyent/node/blob/master/lib/http.js
*/
exports.STATUS_CODES = {
100 : 'Continue',
101 : 'Switching Protocols',
102 : 'Processing', // RFC 2518, obsoleted by RFC 4918
200 : 'OK',
201 : 'Created',
202 : 'Accepted',
203 : 'Non-Authoritative Information',
204 : 'No Content',
205 : 'Reset Content',
206 : 'Partial Content',
207 : 'Multi-Status', // RFC 4918
300 : 'Multiple Choices',
301 : 'Moved Permanently',
302 : 'Moved Temporarily',
303 : 'See Other',
304 : 'Not Modified',
305 : 'Use Proxy',
307 : 'Temporary Redirect',
400 : 'Bad Request',
401 : 'Unauthorized',
402 : 'Payment Required',
403 : 'Forbidden',
404 : 'Not Found',
405 : 'Method Not Allowed',
406 : 'Not Acceptable',
407 : 'Proxy Authentication Required',
408 : 'Request Time-out',
409 : 'Conflict',
410 : 'Gone',
411 : 'Length Required',
412 : 'Precondition Failed',
413 : 'Request Entity Too Large',
414 : 'Request-URI Too Large',
415 : 'Unsupported Media Type',
416 : 'Requested Range Not Satisfiable',
417 : 'Expectation Failed',
418 : 'I\'m a teapot', // RFC 2324
422 : 'Unprocessable Entity', // RFC 4918
423 : 'Locked', // RFC 4918
424 : 'Failed Dependency', // RFC 4918
425 : 'Unordered Collection', // RFC 4918
426 : 'Upgrade Required', // RFC 2817
500 : 'Internal Server Error',
501 : 'Not Implemented',
502 : 'Bad Gateway',
503 : 'Service Unavailable',
504 : 'Gateway Time-out',
505 : 'HTTP Version not supported',
506 : 'Variant Also Negotiates', // RFC 2295
507 : 'Insufficient Storage', // RFC 4918
509 : 'Bandwidth Limit Exceeded',
510 : 'Not Extended' // RFC 2774
};
}); // module: utils/constants.js
require.register("utils/eql.js", function(module, exports, require){
// This is directly from Node.js assert
// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/assert.js
module.exports = _deepEqual;
// For browser implementation
if (!Buffer) {
var Buffer = {
isBuffer: function () {
return false;
}
};
}
function _deepEqual(actual, expected) {
// 7.1. All identical values are equivalent, as determined by ===.
if (actual === expected) {
return true;
} else if (Buffer.isBuffer(actual) && Buffer.isBuffer(expected)) {
if (actual.length != expected.length) return false;
for (var i = 0; i < actual.length; i++) {
if (actual[i] !== expected[i]) return false;
}
return true;
// 7.2. If the expected value is a Date object, the actual value is
// equivalent if it is also a Date object that refers to the same time.
} else if (actual instanceof Date && expected instanceof Date) {
return actual.getTime() === expected.getTime();
// 7.3. Other pairs that do not both pass typeof value == 'object',
// equivalence is determined by ==.
} else if (typeof actual != 'object' && typeof expected != 'object') {
return actual === expected;
// 7.4. For all other Object pairs, including Array objects, equivalence is
// determined by having the same number of owned properties (as verified
// with Object.prototype.hasOwnProperty.call), the same set of keys
// (although not necessarily the same order), equivalent values for every
// corresponding key, and an identical 'prototype' property. Note: this
// accounts for both named and indexed properties on Arrays.
} else {
return objEquiv(actual, expected);
}
}
function isUndefinedOrNull(value) {
return value === null || value === undefined;
}
function isArguments(object) {
return Object.prototype.toString.call(object) == '[object Arguments]';
}
function objEquiv(a, b) {
if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
return false;
// an identical 'prototype' property.
if (a.prototype !== b.prototype) return false;
//~~~I've managed to break Object.keys through screwy arguments passing.
// Converting to array solves the problem.
if (isArguments(a)) {
if (!isArguments(b)) {
return false;
}
a = pSlice.call(a);
b = pSlice.call(b);
return _deepEqual(a, b);
}
try {
var ka = Object.keys(a),
kb = Object.keys(b),
key, i;
} catch (e) {//happens when one is a string literal and the other isn't
return false;
}
// having the same number of owned properties (keys incorporates
// hasOwnProperty)
if (ka.length != kb.length)
return false;
//the same set of keys (although not necessarily the same order),
ka.sort();
kb.sort();
//~~~cheap key test
for (i = ka.length - 1; i >= 0; i--) {
if (ka[i] != kb[i])
return false;
}
//equivalent values for every corresponding key, and
//~~~possibly expensive deep test
for (i = ka.length - 1; i >= 0; i--) {
key = ka[i];
if (!_deepEqual(a[key], b[key])) return false;
}
return true;
}
}); // module: utils/eql.js
require.register("utils/inspect.js", function(module, exports, require){
// This is (almost) directly from Node.js utils
// https://github.com/joyent/node/blob/f8c335d0caf47f16d31413f89aa28eda3878e3aa/lib/util.js
module.exports = inspect;
/**
* Echos the value of a value. Trys to print the value out
* in the best way possible given the different types.
*
* @param {Object} obj The object to print out.
* @param {Boolean} showHidden Flag that shows hidden (not enumerable)
* properties of objects.
* @param {Number} depth Depth in which to descend in object. Default is 2.
* @param {Boolean} colors Flag to turn on ANSI escape codes to color the
* output. Default is false (no coloring).
*/
function inspect(obj, showHidden, depth, colors) {
var ctx = {
showHidden: showHidden,
seen: [],
stylize: function (str) { return str; }
};
return formatValue(ctx, obj, (typeof depth === 'undefined' ? 2 : depth));
}
function formatValue(ctx, value, recurseTimes) {
// Provide a hook for user-specified inspect functions.
// Check that value is an object with an inspect function on it
if (value && typeof value.inspect === 'function' &&
// Filter out the util module, it's inspect function is special
value.inspect !== exports.inspect &&
// Also filter out any prototype objects using the circular check.
!(value.constructor && value.constructor.prototype === value)) {
return value.inspect(recurseTimes);
}
// Primitive types cannot have properties
var primitive = formatPrimitive(ctx, value);
if (primitive) {
return primitive;
}
// Look up the keys of the object.
var visibleKeys = Object.keys(value);
var keys = ctx.showHidden ? Object.getOwnPropertyNames(value) : visibleKeys;
// Some type of object without properties can be shortcutted.
if (keys.length === 0) {
if (typeof value === 'function') {
var name = value.name ? ': ' + value.name : '';
return ctx.stylize('[Function' + name + ']', 'special');
}
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
}
if (isDate(value)) {
return ctx.stylize(Date.prototype.toUTCString.call(value), 'date');
}
if (isError(value)) {
return formatError(value);
}
}
var base = '', array = false, braces = ['{', '}'];
// Make Array say that they are Array
if (isArray(value)) {
array = true;
braces = ['[', ']'];
}
// Make functions say that they are functions
if (typeof value === 'function') {
var n = value.name ? ': ' + value.name : '';
base = ' [Function' + n + ']';
}
// Make RegExps say that they are RegExps
if (isRegExp(value)) {
base = ' ' + RegExp.prototype.toString.call(value);
}
// Make dates with properties first say the date
if (isDate(value)) {
base = ' ' + Date.prototype.toUTCString.call(value);
}
// Make error with message first say the error
if (isError(value)) {
base = ' ' + formatError(value);
}
if (keys.length === 0 && (!array || value.length == 0)) {
return braces[0] + base + braces[1];
}
if (recurseTimes < 0) {
if (isRegExp(value)) {
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
} else {
return ctx.stylize('[Object]', 'special');
}
}
ctx.seen.push(value);
var output;
if (array) {
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
} else {
output = keys.map(function(key) {
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
});
}
ctx.seen.pop();
return reduceToSingleString(output, base, braces);
}
function formatPrimitive(ctx, value) {
switch (typeof value) {
case 'undefined':
return ctx.stylize('undefined', 'undefined');
case 'string':
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
.replace(/'/g, "\\'")
.replace(/\\"/g, '"') + '\'';
return ctx.stylize(simple, 'string');
case 'number':
return ctx.stylize('' + value, 'number');
case 'boolean':
return ctx.stylize('' + value, 'boolean');
}
// For some reason typeof null is "object", so special case here.
if (value === null) {
return ctx.stylize('null', 'null');
}
}
function formatError(value) {
return '[' + Error.prototype.toString.call(value) + ']';
}
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
var output = [];
for (var i = 0, l = value.length; i < l; ++i) {
if (Object.prototype.hasOwnProperty.call(value, String(i))) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
String(i), true));
} else {
output.push('');
}
}
keys.forEach(function(key) {
if (!key.match(/^\d+$/)) {
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
key, true));
}
});
return output;
}
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
var name, str;
if (value.__lookupGetter__) {
if (value.__lookupGetter__(key)) {
if (value.__lookupSetter__(key)) {
str = ctx.stylize('[Getter/Setter]', 'special');
} else {
str = ctx.stylize('[Getter]', 'special');
}
} else {
if (value.__lookupSetter__(key)) {
str = ctx.stylize('[Setter]', 'special');
}
}
}
if (visibleKeys.indexOf(key) < 0) {
name = '[' + key + ']';
}
if (!str) {
if (ctx.seen.indexOf(value[key]) < 0) {
if (recurseTimes === null) {
str = formatValue(ctx, value[key], null);
} else {
str = formatValue(ctx, value[key], recurseTimes - 1);
}
if (str.indexOf('\n') > -1) {
if (array) {
str = str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n').substr(2);
} else {
str = '\n' + str.split('\n').map(function(line) {
return ' ' + line;
}).join('\n');
}
}
} else {
str = ctx.stylize('[Circular]', 'special');
}
}
if (typeof name === 'undefined') {
if (array && key.match(/^\d+$/)) {
return str;
}
name = JSON.stringify('' + key);
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
name = name.substr(1, name.length - 2);
name = ctx.stylize(name, 'name');
} else {
name = name.replace(/'/g, "\\'")
.replace(/\\"/g, '"')
.replace(/(^"|"$)/g, "'");
name = ctx.stylize(name, 'string');
}
}
return name + ': ' + str;
}
function reduceToSingleString(output, base, braces) {
var numLinesEst = 0;
var length = output.reduce(function(prev, cur) {
numLinesEst++;
if (cur.indexOf('\n') >= 0) numLinesEst++;
return prev + cur.length + 1;
}, 0);
if (length > 60) {
return braces[0] +
(base === '' ? '' : base + '\n ') +
' ' +
output.join(',\n ') +
' ' +
braces[1];
}
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}
function isArray(ar) {
return Array.isArray(ar) ||
(typeof ar === 'object' && objectToString(ar) === '[object Array]');
}
function isRegExp(re) {
return typeof re === 'object' && objectToString(re) === '[object RegExp]';
}
function isDate(d) {
return typeof d === 'object' && objectToString(d) === '[object Date]';
}
function isError(e) {
return typeof e === 'object' && objectToString(e) === '[object Error]';
}
function objectToString(o) {
return Object.prototype.toString.call(o);
}
}); // module: utils/inspect.js
return require('chai');
});
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